2021aibu (warnings)

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Information

Transient

Name: AT2021aibu
Right ascension: 7h11m04.30s
Declination: 48d18m31.44s
Discovery Date: Aug. 20, 2021, 11:45 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name: 2021aibu
Right ascension: 7h11m04.28s
Declination: 48d18m31.74s
Redshift: None
Photometric Redshift: 0.086
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.25
Cutout download processed 0.03
Global aperture construction processed 0.82
Local aperture photometry processed 4.09
Global aperture photometry processed 4.22
Validate local photometry processed 0.02
Validate global photometry processed 15.69
Host information processed 0.12
Global host SED inference processed 553.47
Local host SED inference processed 556.95
Transient information processed 0.0
Transient MWEBV processed 0.19
Host MWEBV processed 0.08
Log transient processing status processed None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 7h11m04.30s, 48d18m31.44s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 39.82 0.6 19.900 0.016
PanSTARRS_r 110.82 0.46 18.788 0.005
PanSTARRS_i 174.76 0.38 18.294 0.002
PanSTARRS_z 186.9 1.08 18.221 0.006
DES_z 221.03 2.52 18.039 0.012
PanSTARRS_y 195.43 2.17 18.173 0.012

Aperture details

RA, DEC (J2000) = 7h11m04.27s, 48d18m31.89s
semi major axis, semi minor axis (arcsec) = 6.66, 5.87
angle (degrees, anti-clockwise from east) = -67.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_i 646.57 1.7 16.873 0.003
DES_z 790.94 4.98 16.655 0.007
WISE_W1 905.45 22.43 13.809 0.027
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.911 10.015 10.166
{\rm log}_{10}({\rm SFR}) -0.338 0.100 0.474
{\rm log}_{10}({\rm sSFR}) -10.400 -9.939 -9.528
{\rm stellar\ age} 6.680 7.876 11.642

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.658 -1.251 -0.747
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.096 -0.464 -0.003

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.725 1.039 1.421
\delta -0.560 -0.330 -0.019
\tau_1/\tau_2 0.675 1.063 1.472
Q_{PAH} 0.745 2.605 4.977
U_{min} 2.549 8.534 16.352
{\rm log}_{10}(\gamma_e)\, -3.242 -1.945 -0.796

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.998 -1.976 -0.709
{\rm log}_{10}(\tau_{AGN})\, 0.938 1.403 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.510 -0.071 0.306
0.03-0.10 Gyr -2.461 -0.657 0.145
0.10-0.33 Gyr -4.422 -1.764 -0.556
0.33-1.07 Gyr -4.616 -1.779 -0.530
1.07-3.48 Gyr -4.029 -1.348 -0.237
3.48-11.36 Gyr -1.266 -0.137 0.046
11.36-12.62 Gyr -0.642 0.164 0.979

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.073 10.290 10.464
{\rm log}_{10}({\rm SFR}) -0.023 0.375 0.664
{\rm log}_{10}({\rm sSFR}) -10.374 -9.937 -9.499
{\rm stellar\ age} 3.919 6.509 8.560

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.904 -0.409 -0.024
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.156 -0.343 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.263 0.486 0.782
\delta -0.647 -0.224 0.200
\tau_1/\tau_2 0.672 1.123 1.548
Q_{PAH} 0.873 2.316 4.641
U_{min} 2.637 8.136 16.270
{\rm log}_{10}(\gamma_e)\, -3.302 -2.229 -1.192

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.733 -1.424 -0.742
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.296 1.747

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.176 0.215 0.519
0.03-0.10 Gyr -0.463 0.392 0.983
0.10-0.33 Gyr -1.971 -0.231 0.424
0.33-1.07 Gyr -1.892 -0.252 0.421
1.07-3.48 Gyr -1.526 -0.067 0.361
3.48-11.36 Gyr -0.765 0.089 0.353
11.36-12.62 Gyr -0.913 0.103 0.851